| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00246632 |
| Type Status | Isotype |
| Collector | B. J. Ertter |
| Collector number | 15766 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Contra Costa County |
| Locality | Antioch Dunes. Antioch Dunes (USFWS National Wildlife Refuge) on San Joaquin River east of Antioch, southwest corner of refuge north of railroad tracks in former vineyard |
| Date Collected | 1997-08-18 |
| Habitat | Bromus diandrus, Centaurea solstitialis, Lactuca serriola, Vicia, Clarkis |
| Container | Plants of Contra Costa Co., California |
| Substrate | fine pale brown sand |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c44b1234-2ead-47da-8d8d-f76d3d627e0c |
| Harvard University Herbaria Barcode | 00246632 |
| Herbarium | GH |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum nudum var. psychicola Reveal |
| Verified by | B. Ertter |
| Date Determined | 2008 |
| Taxon Reference | (for Eriogonum nudum var. psychicola Reveal) Phytologia 2007. 89(3): 287. |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum nudum var. psychicola Reveal |
| Verified by | J. L. Reveal (BH and NY) |
| Date Determined | 2007 |
| Determination Remarks | Monographic Studies in Eriogonoideae |
| Taxon Reference | (for Eriogonum nudum var. psychicola Reveal) Phytologia 2007. 89(3): 287. |
| Family | Polygonaceae |
| Determination | Eriogonum nudum Douglas ex Bentham |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
